package com.sky.controller.user;

import com.sky.constant.StatusConstant;
import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;


/**
 * 菜品管理
 */
@RestController("userDishController")
@RequestMapping("/user/dish")
@Api(tags = "C端菜品相关接口")
@Slf4j
public class DishController {

    @Autowired
    DishService dishService;

    @Autowired
    RedisTemplate redisTemplate;

    /**
     * 根据分类id查询菜品
     *
     * @param categoryId
     * @return
     */
    @GetMapping("/list")
    @ApiOperation("菜品分类")
    public Result<List<DishVO>> list(Long categoryId){
        log.info("菜品分类:{}",categoryId);


        String key = "dish_" + categoryId;
        List<DishVO> list = (List<DishVO>) redisTemplate.opsForValue().get(key);
        if(list != null && list.size() > 0){
            return Result.success(list);
        }

        Dish dish = new Dish();
        dish.setCategoryId(categoryId);
        dish.setStatus(StatusConstant.ENABLE);

        list = dishService.listWithFlavor(dish);

        redisTemplate.opsForValue().set(key, list);

        return Result.success(list);

    }
}
